http://llvm.org/bugs/show_bug.cgi?id=6542
Summary: Add support for __gcc_tdiag__ format attribute
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
GCC makes use of the __gcc_tdiag__ format attribute in its various warning and
error output routines. When compiling dragonegg with clang++, this results in
lots of warnings like this:
'format' attribute argument not supported: __gcc_tdiag__
extern bool warning (int, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
This is annoying, because vast numbers of these warnings are output.
The same thing happens when compiling GCC with clang. It would be
great if clang could recognize this format attribute.
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